Product

L-Isovaline

CAS No.：595-40-4

Other grades of this product :

L-Isovaline Basic information

Product Name:	L-Isovaline
Synonyms:	L(+)-Isovaline Monohydrate;2,3-Dimethylalanine;2-azanyl-2-methyl-butanoic acid;L(+)-Isovaline Monohydrate, (>99% ee), 99+% 250MG;(S)-Α-ETHYLALANINE·H_{2_O};α-Me-Gly(Ethyl)-OH·H_{2_O};(S)-2-Amino-2-Methylbutanoic Acid;(S)-(+)-2-Amino-2-methylbutanoicacidmonohydrate(e.e.)
CAS:	595-40-4
MF:	C5H11NO2
MW:	117.15
EINECS:
Product Categories:	Amino Acid Derivatives;Valine [Val, V];pharmacetical;unnatural amino acids;α-Methyl Amino Acids
Mol File:	595-40-4.mol

L-Isovaline Chemical Properties

Melting point	289.39°C (estimate)
Boiling point	213.6±23.0 °C(Predicted)
alpha	D25 +11.13° (c = 5 in H2O)
density	1.2000 (estimate)
refractive index	1.4650 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	2.38±0.10(Predicted)
form	Fine Crystalline Powder
color	White
CAS DataBase Reference	595-40-4(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
TSCA	No

MSDS Information

Provider	Language
ACROS	English

L-Isovaline Usage And Synthesis

Purification Methods

Crystallise it from aqueous Me2CO, or better by dissolving in H2O and adding excess Me2CO. [Baker et al. J Am Chem Soc 74 4701 1952, Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 2573-2577 1961.]

L-Isovaline Preparation Products And Raw materials

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